Ewebeditor动态的绑定了onsubmit事件，这样每次在提交前会执行AttachSubmit函数
oForm.attachEvent("onsubmit", AttachSubmit) ; if (! oForm.submitEditor) oForm.submitEditor = new Array() ; oForm.submitEditor[oForm.submitEditor.length] = AttachSubmit ; if (! oForm.originalSubmit) { oForm.originalSubmit = oForm.submit ; oForm.submit = function() { if (this.submitEditor) { for (var i = 0 ; i < this.submitEditor.length ; i++) { this.submitEditor[i]() ; } } this.originalSubmit() ; } } function AttachSubmit() { var oForm = oLinkField.form ; if (!oForm) {return;} var html = getHTML(); ContentEdit.value = html; if (sCurrMode=="TEXT"){ html = HTMLEncode(html); } splitTextField(oLinkField, html); }
AttachSubmit就是copy编辑器的内容到隐藏域控件中的过程。
知道了过程我们的问题就不难解决了。只需在取编辑器内容之前执行下AttachSubmit即可。
function validateForm(){ window.frames["eWebEditor1"].AttachSubmit();//执行iframe页面中的AttachSubmit函数 if(document.getElementByIdx("content1").value!=""){ document.getElementByIdx("myform").submit(); }else{ alert("空"); } }
