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<div id="app"><!--[--><div class="vp-theme-container external-link-icon" vp-container><!--[--><header class="vp-navbar" vp-navbar><div class="vp-toggle-sidebar-button" title="toggle sidebar" aria-expanded="false" role="button" tabindex="0"><div class="icon" aria-hidden="true"><span></span><span></span><span></span></div></div><span><a class="route-link" href><!----><span class="vp-site-name" aria-hidden="true">全代码框架文档</span></a></span><div class="vp-navbar-items-wrapper" style=""><!--[--><!--]--><nav class="vp-navbar-items vp-hide-mobile" aria-label="site navigation"><!--[--><div class="vp-navbar-item"><a class="route-link auto-link" href aria-label="首页"><!--[--><!--[--><!--]--><!--]-->首页<!--[--><!--[--><!--]--><!--]--></a></div><div class="vp-navbar-item"><a class="route-link auto-link" href="tutorial/" aria-label="快速上手"><!--[--><!--[--><!--]--><!--]-->快速上手<!--[--><!--[--><!--]--><!--]--></a></div><div class="vp-navbar-item"><a class="route-link auto-link" href="front_components/" aria-label="前端组件"><!--[--><!--[--><!--]--><!--]-->前端组件<!--[--><!--[--><!--]--><!--]--></a></div><div class="vp-navbar-item"><a class="route-link route-link-active auto-link" href="front_dev/" aria-label="前端二开"><!--[--><!--[--><!--]--><!--]-->前端二开<!--[--><!--[--><!--]--><!--]--></a></div><!--]--></nav><!--[--><!--]--><button type="button" class="vp-toggle-color-mode-button" title="toggle color mode"><svg class="light-icon" viewbox="0 0 32 32" style=""><path d="M16 12.005a4 4 0 1 1-4 4a4.005 4.005 0 0 1 4-4m0-2a6 6 0 1 0 6 6a6 6 0 0 0-6-6z" fill="currentColor"></path><path d="M5.394 6.813l1.414-1.415l3.506 3.506L8.9 10.318z" fill="currentColor"></path><path d="M2 15.005h5v2H2z" fill="currentColor"></path><path d="M5.394 25.197L8.9 21.691l1.414 1.415l-3.506 3.505z" fill="currentColor"></path><path d="M15 25.005h2v5h-2z" fill="currentColor"></path><path d="M21.687 23.106l1.414-1.415l3.506 3.506l-1.414 1.414z" fill="currentColor"></path><path d="M25 15.005h5v2h-5z" fill="currentColor"></path><path d="M21.687 8.904l3.506-3.506l1.414 1.415l-3.506 3.505z" fill="currentColor"></path><path d="M15 2.005h2v5h-2z" fill="currentColor"></path></svg><svg class="dark-icon" viewbox="0 0 32 32" style="display:none;"><path d="M13.502 5.414a15.075 15.075 0 0 0 11.594 18.194a11.113 11.113 0 0 1-7.975 3.39c-.138 0-.278.005-.418 0a11.094 11.094 0 0 1-3.2-21.584M14.98 3a1.002 1.002 0 0 0-.175.016a13.096 13.096 0 0 0 1.825 25.981c.164.006.328 0 .49 0a13.072 13.072 0 0 0 10.703-5.555a1.01 1.01 0 0 0-.783-1.565A13.08 13.08 0 0 1 15.89 4.38A1.015 1.015 0 0 0 14.98 3z" fill="currentColor"></path></svg></button><!----></div></header><!--]--><div class="vp-sidebar-mask"></div><!--[--><aside class="vp-sidebar" vp-sidebar><nav class="vp-navbar-items" aria-label="site navigation"><!--[--><div class="vp-navbar-item"><a class="route-link auto-link" href aria-label="首页"><!--[--><!--[--><!--]--><!--]-->首页<!--[--><!--[--><!--]--><!--]--></a></div><div class="vp-navbar-item"><a class="route-link auto-link" href="tutorial/" aria-label="快速上手"><!--[--><!--[--><!--]--><!--]-->快速上手<!--[--><!--[--><!--]--><!--]--></a></div><div class="vp-navbar-item"><a class="route-link auto-link" href="front_components/" aria-label="前端组件"><!--[--><!--[--><!--]--><!--]-->前端组件<!--[--><!--[--><!--]--><!--]--></a></div><div class="vp-navbar-item"><a class="route-link route-link-active auto-link" href="front_dev/" aria-label="前端二开"><!--[--><!--[--><!--]--><!--]-->前端二开<!--[--><!--[--><!--]--><!--]--></a></div><!--]--></nav><!--[--><!--]--><ul class="vp-sidebar-items"><!--[--><li><a class="route-link route-link-active auto-link vp-sidebar-item vp-sidebar-heading" href="front_dev/" aria-label="二开前准备"><!--[--><!--[--><!--]--><!--]-->二开前准备<!--[--><!--[--><!--]--><!--]--></a><!----></li><li><a class="route-link auto-link vp-sidebar-item vp-sidebar-heading" href="front_dev/mobile_app.html" aria-label="对接移动办公"><!--[--><!--[--><!--]--><!--]-->对接移动办
<span class="line"> <span class="token keyword">try</span> <span class="token punctuation">{</span></span>
<span class="line"> <span class="token keyword">if</span> <span class="token punctuation">(</span>props<span class="token punctuation">.</span>fromPage <span class="token operator">==</span> FromPageType<span class="token punctuation">.</span><span class="token constant">MENU</span><span class="token punctuation">)</span> <span class="token punctuation">{</span></span>
<span class="line"> <span class="token function">setMenuPermission</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">;</span></span>
<span class="line"> <span class="token comment">// 表单处理部分 略过</span></span>
<span class="line"> <span class="token punctuation">}</span></span>
<span class="line"> <span class="token keyword">let</span> data <span class="token operator">=</span> <span class="token punctuation">{</span><span class="token punctuation">}</span></span>
<span class="line"> <span class="token comment">// 获取及修改表单数据的逻辑</span></span>
<span class="line"> <span class="token function">setFieldsValue</span><span class="token punctuation">(</span>data<span class="token punctuation">)</span></span>
<span class="line"> <span class="token function">emits</span><span class="token punctuation">(</span><span class="token string">&#39;form-mounted&#39;</span><span class="token punctuation">,</span> formProps<span class="token punctuation">)</span><span class="token punctuation">;</span></span>
<span class="line"> <span class="token punctuation">}</span> <span class="token keyword">catch</span> <span class="token punctuation">(</span>error<span class="token punctuation">)</span> <span class="token punctuation">{</span></span>
<span class="line"></span>
<span class="line"> <span class="token punctuation">}</span></span>
<span class="line"><span class="token punctuation">}</span><span class="token punctuation">)</span><span class="token punctuation">;</span></span>
<span class="line"><span class="token comment">// 辅助设置表单数据</span></span>
<span class="line"><span class="token keyword">function</span> <span class="token function">setFieldsValue</span><span class="token punctuation">(</span><span class="token parameter">record</span><span class="token punctuation">)</span> <span class="token punctuation">{</span></span>
<span class="line"> systemFormRef<span class="token punctuation">.</span>value<span class="token punctuation">.</span><span class="token function">setFieldsValue</span><span class="token punctuation">(</span>record<span class="token punctuation">)</span><span class="token punctuation">;</span></span>
<span class="line"><span class="token punctuation">}</span></span>
<span class="line"></span></code></pre><div class="line-numbers" aria-hidden="true" style="counter-reset:line-number 0;"><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div></div></div><p>或是在拆分后的CustomDevForm组件中直接修改formModel。</p><div class="language-javascript line-numbers-mode" data-highlighter="prismjs" data-ext="js"><pre><code><span class="line"><span class="token function">onMounted</span><span class="token punctuation">(</span><span class="token punctuation">(</span><span class="token punctuation">)</span> <span class="token operator">=&gt;</span> <span class="token punctuation">{</span></span>
<span class="line"> <span class="token keyword">this</span><span class="token punctuation">.</span>formModel<span class="token punctuation">.</span>xxx <span class="token operator">=</span> <span class="token string">&#39;xxx&#39;</span></span>
<span class="line"><span class="token punctuation">}</span><span class="token punctuation">)</span></span>
<span class="line"></span></code></pre><div class="line-numbers" aria-hidden="true" style="counter-reset:line-number 0;"><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div></div></div><p>移动端则可以在生成的form组件的loadForm函数中进行处理。</p><div class="language-javascript line-numbers-mode" data-highlighter="prismjs" data-ext="js"><pre><code><span class="line"><span class="token keyword">async</span> <span class="token keyword">function</span> <span class="token function">loadForm</span><span class="token punctuation">(</span><span class="token parameter">val</span><span class="token punctuation">)</span><span class="token punctuation">{</span></span>
<span class="line"> <span class="token keyword">let</span> id <span class="token operator">=</span> val<span class="token punctuation">[</span>rowKey<span class="token punctuation">]</span></span>
<span class="line"> formConfig<span class="token punctuation">.</span>id <span class="token operator">=</span> id<span class="token punctuation">;</span></span>
<span class="line"> <span class="token keyword">const</span> <span class="token punctuation">{</span></span>
<span class="line"> data</span>
<span class="line"> <span class="token punctuation">}</span> <span class="token operator">=</span> <span class="token keyword">await</span> <span class="token function">getAppFormSplit</span><span class="token punctuation">(</span>id<span class="token punctuation">)</span><span class="token punctuation">;</span></span>
<span class="line"> <span class="token keyword">if</span> <span class="token punctuation">(</span>data<span class="token punctuation">)</span> <span class="token punctuation">{</span></span>
<span class="line"> <span class="token comment">// 在这里处理表单数据</span></span>
<span class="line"> <span class="token keyword">await</span> formRef<span class="token punctuation">.</span>value<span class="token punctuation">.</span><span class="token function">setFormData</span><span class="token punctuation">(</span><span class="token punctuation">{</span><span class="token operator">...</span>props<span class="token punctuation">.</span>formModel<span class="token punctuation">,</span> <span class="token operator">...</span>data<span class="token punctuation">}</span><span class="token punctuation">)</span></span>
<span class="line"> <span class="token punctuation">}</span></span>
<span class="line"><span class="token punctuation">}</span></span>
<span class="line"></span></code></pre><div class="line-numbers" aria-hidden="true" style="counter-reset:line-number 0;"><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div></div></div><h2 id="三、在提交表单前处理数据" tabindex="-1"><a class="header-anchor" href="#三、在提交表单前处理数据"><span>三、在提交表单前处理数据</span></a></h2><p>在PC端流程的提交和表单的提交都会触发基础表单的提交事件并且会重新查询并回填数据因此可以在生成表单的add及update事件中进行处理。</p><div class="language-javascript line-numbers-mode" data-highlighter="prismjs" data-ext="js"><pre><code><span class="line"><span class="token comment">// 新增api表单数据</span></span>
<span class="line"> <span class="token keyword">async</span> <span class="token keyword">function</span> <span class="token function">add</span><span class="token punctuation">(</span><span class="token parameter">values</span><span class="token punctuation">)</span> <span class="token punctuation">{</span></span>
<span class="line"> <span class="token keyword">try</span> <span class="token punctuation">{</span></span>
<span class="line"> state<span class="token punctuation">.</span>formModel <span class="token operator">=</span> values<span class="token punctuation">;</span></span>
<span class="line"> <span class="token comment">// 可以在这里处理表单数据</span></span>
<span class="line"> <span class="token keyword">let</span> saveVal <span class="token operator">=</span> <span class="token keyword">await</span> <span class="token function">addAppFormSplit</span><span class="token punctuation">(</span>values<span class="token punctuation">)</span><span class="token punctuation">;</span></span>
<span class="line"> <span class="token keyword">await</span> <span class="token function">submitFormEvent</span><span class="token punctuation">(</span>formEventConfigs<span class="token punctuation">,</span> state<span class="token punctuation">.</span>formModel<span class="token punctuation">,</span></span>
<span class="line"> systemFormRef<span class="token punctuation">.</span>value<span class="token punctuation">,</span></span>
<span class="line"> formProps<span class="token punctuation">.</span>schemas<span class="token punctuation">)</span><span class="token punctuation">;</span> <span class="token comment">//表单事件:提交表单</span></span>
<span class="line"> <span class="token keyword">return</span> saveVal<span class="token punctuation">;</span></span>
<span class="line"> <span class="token punctuation">}</span> <span class="token keyword">catch</span> <span class="token punctuation">(</span>error<span class="token punctuation">)</span> <span class="token punctuation">{</span><span class="token punctuation">}</span></span>
<span class="line"> <span class="token punctuation">}</span></span>
<span class="line"></span></code></pre><div class="line-numbers" aria-hidden="true" style="counter-reset:line-number 0;"><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div></div></div><div class="language-javascript line-numbers-mode" data-highlighter="prismjs" data-ext="js"><pre><code><span class="line"><span class="token comment">// 更新api表单数据</span></span>
<span class="line"> <span class="token keyword">async</span> <span class="token keyword">function</span> <span class="token function">update</span><span class="token punctuation">(</span><span class="token parameter"><span class="token punctuation">{</span> values<span class="token punctuation">,</span> rowId <span class="token punctuation">}</span></span><span class="token punctuation">)</span> <span class="token punctuation">{</span></span>
<span class="line"> <span class="token keyword">try</span> <span class="token punctuation">{</span></span>
<span class="line"> values<span class="token punctuation">[</span>RowKey<span class="token punctuation">]</span> <span class="token operator">=</span> rowId<span class="token punctuation">;</span></span>
<span class="line"> state<span class="token punctuation">.</span>formModel <span class="token operator">=</span> values<span class="token punctuation">;</span></span>
<span class="line"> <span class="token comment">// 可以在这里处理表单数据</span></span>
<span class="line"> <span class="token keyword">let</span> saveVal <span class="token operator">=</span> <span class="token keyword">await</span> <span class="token function">updateAppFormSplit</span><span class="token punctuation">(</span>values<span class="token punctuation">)</span><span class="token punctuation">;</span></span>
<span class="line"> <span class="token keyword">await</span> <span class="token function">submitFormEvent</span><span class="token punctuation">(</span>formEventConfigs<span class="token punctuation">,</span> state<span class="token punctuation">.</span>formModel<span class="token punctuation">,</span></span>
<span class="line"> systemFormRef<span class="token punctuation">.</span>value<span class="token punctuation">,</span></span>
<span class="line"> formProps<span class="token punctuation">.</span>schemas<span class="token punctuation">)</span><span class="token punctuation">;</span> <span class="token comment">//表单事件:提交表单</span></span>
<span class="line"> <span class="token keyword">return</span> saveVal<span class="token punctuation">;</span></span>
<span class="line"> <span class="token punctuation">}</span> <span class="token keyword">catch</span> <span class="token punctuation">(</span>error<span class="token punctuation">)</span> <span class="token punctuation">{</span><span class="token punctuation">}</span></span>
<span class="line"> <span class="token punctuation">}</span></span>
<span class="line"></span></code></pre><div class="line-numbers" aria-hidden="true" style="counter-reset:line-number 0;"><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div></div></div><p>但是流程表单数据的提交现阶段还是取表单的校验后的值因此如果想修改流程表单的提交数据则需要在生成的form组件中添加函数并用defineExpose函数暴露</p><div class="language-javascript line-numbers-mode" data-highlighter="prismjs" data-ext="js"><pre><code><span class="line"><span class="token keyword">function</span> <span class="token function">getFormModel</span><span class="token punctuation">(</span><span class="token punctuation">)</span> <span class="token punctuation">{</span></span>
<span class="line"> <span class="token comment">// 处理逻辑</span></span>
<span class="line"> <span class="token keyword">return</span> systemFormRef<span class="token punctuation">.</span>value<span class="token punctuation">.</span>formModel</span>
<span class="line"> <span class="token punctuation">}</span></span>
<span class="line"></span></code></pre><div class="line-numbers" aria-hidden="true" style="counter-reset:line-number 0;"><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div></div></div><p>然后对/SystemForm/src/Form.vue中的getFormModels方法进行修改将获取表单数据的逻辑替换为调用暴露的函数。</p><div class="language-javascript line-numbers-mode" data-highlighter="prismjs" data-ext="js"><pre><code><span class="line"> <span class="token keyword">async</span> <span class="token keyword">function</span> <span class="token function">getFormModels</span><span class="token punctuation">(</span><span class="token punctuation">)</span> <span class="token punctuation">{</span></span>
<span class="line"> <span class="token keyword">try</span> <span class="token punctuation">{</span></span>
<span class="line"> <span class="token keyword">return</span> <span class="token punctuation">(</span>SystemFormRef<span class="token punctuation">.</span>value<span class="token operator">?.</span>getFormModel <span class="token operator">&amp;&amp;</span> SystemFormRef<span class="token punctuation">.</span>value<span class="token operator">?.</span><span class="token function">getFormModel</span><span class="token punctuation">(</span><span class="token punctuation">)</span><span class="token punctuation">)</span> <span class="token operator">||</span> <span class="token keyword">await</span> <span class="token function">validate</span><span class="token punctuation">(</span><span class="token punctuation">)</span></span>
<span class="line"> <span class="token punctuation">}</span> <span class="token keyword">catch</span> <span class="token punctuation">(</span>error<span class="token punctuation">)</span> <span class="token punctuation">{</span></span>
<span class="line"> console<span class="token punctuation">.</span><span class="token function">error</span><span class="token punctuation">(</span>error<span class="token punctuation">)</span></span>
<span class="line"> <span class="token punctuation">}</span></span>
<span class="line"> <span class="token punctuation">}</span></span>
<span class="line"></span></code></pre><div class="line-numbers" aria-hidden="true" style="counter-reset:line-number 0;"><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div></div></div><p>这样即可在提交流程表单时直接获取表单数据并进行修改</p></div><!--[--><!--]--></div><footer class="vp-page-meta"><!----><div class="vp-meta-item git-info"><div class="vp-meta-item last-updated"><span class="meta-item-label">Last Updated:: </span><time class="meta-item-info" datetime="2025-04-10T02:11:47.000Z" data-allow-mismatch>4/10/25, 10:11 AM</time></div><div class="vp-meta-item contributors"><span class="meta-item-label">Contributors: </span><span class="meta-item-info"><!--[--><!--[--><span class="contributor" title="email: 1140589958@qq.com">DESKTOP-45LLIKH\11405</span><!----><!--]--><!--]--></span></div></div></footer><nav class="vp-page-nav" aria-label="page navigation"><!----><a class="route-link auto-link next" href="front_dev/base/change_value.html" aria-label="修改组件值"><!--[--><div class="hint">Next <span class="arrow right"></span></div><div class="link"><span class="external-link">修改组件值</span></div><!--]--></a></nav><!--[--><!--]--></main><!--]--></div><!--[--><!----><!--]--><!--]--></div>
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