?? ajax實現基于web的文件上傳的進度控制 - liuzuochen的專欄 - csdnblog.htm
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preProcessOut.OriginalText = GetLabelText(control.id); SetLabelText(control.id, textDuringCallBack); } else { preProcessOut.OriginalText = control.innerHTML; control.innerHTML = textDuringCallBack; } } control.disabled = (typeof enabledDuringCallBack == "undefined") ? false : !enabledDuringCallBack; return true; } else { return false; } } else { if (callBackCancelledFunction) { callBackCancelledFunction(control); } return false; }}function Anthem_PreProcessCallBackOut() { // Fields this.ParentElement = null; this.OriginalText = ''; this.Enabled = true;}function Anthem_PostProcessCallBack( result, control, eventTarget, clientCallBack, clientCallBackArg, imageUrlDuringCallBack, textDuringCallBack, postCallBackFunction, preProcessOut) { if (postCallBackFunction) { postCallBackFunction(control); } control.disabled = !preProcessOut.Enabled; var inputType = control.getAttribute("type"); inputType = (inputType == null) ? '' : inputType.toUpperCase(); if (inputType == "IMAGE") { var form = document.getElementById(Anthem_FormID); Anthem_RemoveHiddenInput(form, eventTarget + ".x"); Anthem_RemoveHiddenInput(form, eventTarget + ".y"); } if (imageUrlDuringCallBack || textDuringCallBack) { if (control.nodeName.toUpperCase() == "INPUT") { if (inputType == "CHECKBOX" || inputType == "RADIO" || inputType == "TEXT") { SetLabelText(control.id, preProcessOut.OriginalText); } else if (inputType == "IMAGE") { if (imageUrlDuringCallBack) { control.src = preProcessOut.OriginalText; } else { preProcessOut.ParentElement.innerHTML = preProcessOut.OriginalText; } } else if (inputType == "SUBMIT") { control.value = preProcessOut.OriginalText; } } else if (control.nodeName.toUpperCase() == "SELECT") { SetLabelText(control.id, preProcessOut.OriginalText); } else { control.innerHTML = preProcessOut.OriginalText; } } if (clientCallBack) { clientCallBack(result, clientCallBackArg); }}function Anthem_FireCallBackEvent( control, e, eventTarget, eventArgument, causesValidation, validationGroup, imageUrlDuringCallBack, textDuringCallBack, enabledDuringCallBack, preCallBackFunction, postCallBackFunction, callBackCancelledFunction, includeControlValuesWithCallBack, updatePageAfterCallBack) { var preProcessOut = new Anthem_PreProcessCallBackOut(); var preProcessResult = Anthem_PreProcessCallBack( control, e, eventTarget, causesValidation, validationGroup, imageUrlDuringCallBack, textDuringCallBack, enabledDuringCallBack, preCallBackFunction, callBackCancelledFunction, preProcessOut ); if (preProcessResult) { Anthem_FireEvent( eventTarget, eventArgument, function(result) { Anthem_PostProcessCallBack( result, control, eventTarget, null, null, imageUrlDuringCallBack, textDuringCallBack, postCallBackFunction, preProcessOut ); }, null, includeControlValuesWithCallBack, updatePageAfterCallBack ); }}function AnthemListControl_OnClick( e, causesValidation, validationGroup, textDuringCallBack, enabledDuringCallBack, preCallBackFunction, postCallBackFunction, callBackCancelledFunction, includeControlValuesWithCallBack, updatePageAfterCallBack) { var target = e.target || e.srcElement; if (target.nodeName.toUpperCase() == "LABEL" && target.htmlFor != '') return; var eventTarget = target.id.split("_").join("$"); Anthem_FireCallBackEvent( target, e, eventTarget, '', causesValidation, validationGroup, '', textDuringCallBack, enabledDuringCallBack, preCallBackFunction, postCallBackFunction, callBackCancelledFunction, true, true );}function GetLabelText(id) { var labels = document.getElementsByTagName('label'); for (var i = 0; i < labels.length; i++) { if (labels[i].htmlFor == id) { return labels[i].innerHTML; } } return null;}function SetLabelText(id, text) { var labels = document.getElementsByTagName('label'); for (var i = 0; i < labels.length; i++) { if (labels[i].htmlFor == id) { labels[i].innerHTML = text; return; } }}//]]></SCRIPT>
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