template.css_xhtml.validation.js Maven / Gradle / Ivy

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WebWork is a Java web-application development framework. It is built specifically with developer productivity and code simplicity in mind, providing robust support for building reusable UI templates, such as form controls, UI themes, internationalization, dynamic form parameter mapping to JavaBeans, robust client and server side validation, and much more.

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function clearErrorMessages(form) {
	// clear out any rows with an "errorFor" attribute
	var divs = form.getElementsByTagName("div");
	var spans = form.getElementsByTagName("span");
    var paragraphsToDelete = new Array();

	if (divs) {
    	for(var i = 0; i < divs.length; i++) {
        	var p = divs[i];
        	if (p.getAttribute("errorFor")) {
            	paragraphsToDelete.push(p);
        	}
    	}
    }
    
    if (spans) {
    	for (var i = 0; i < spans.length; i++) {
    		var p = spans[i];
    		if (p.getAttribute("errorFor")) {
    			paragraphsToDelete.push(p);
    		}
    	}
    }

    // now delete the paragraphsToDelete
    for (var i = 0; i < paragraphsToDelete.length; i++) {
        var r = paragraphsToDelete[i];
        var parent = r.parentNode;
        parent.removeChild(r);
    }
}

function clearErrorLabels(form) {
    // set all labels back to the normal class
    var labels = form.getElementsByTagName("label");
    for (var i = 0; i < labels.length; i++) {
        var label = labels[i];
        if (label) {
            if(label.getAttribute("class") == "errorLabel"){
                label.setAttribute("class", "label");//standard way.. works for ie mozilla
                label.setAttribute("className", "label"); //ie hack cause ie does not support setAttribute
            }
        }
    }

}

function addError(e, errorText) {
    try {
        var ctrlDiv = e.parentNode; // wwctrl_ div or span
        var enclosingDiv = ctrlDiv.parentNode; // wwgrp_ div

		if (!ctrlDiv || (ctrlDiv.nodeName != "DIV" && ctrlDiv.nodeName != "SPAN") || !enclosingDiv || enclosingDiv.nodeName != "DIV") {
			alert("do not validate:" + e.id);
			return;
		}
		
        var label = enclosingDiv.getElementsByTagName("label")[0];
		if (label) {
	        label.setAttribute("class", "errorLabel"); //standard way.. works for ie mozilla
	        label.setAttribute("className", "errorLabel"); //ie hack cause ie does not support setAttribute
	    }

		var firstDiv = enclosingDiv.getElementsByTagName("div")[0]; // either wwctrl_ or wwlbl_
		if (!firstDiv) {
			firstDiv = enclosingDiv.getElementsByTagName("span")[0];
		}
        var error = document.createTextNode(errorText);
        var errorDiv = document.createElement("div");

        errorDiv.setAttribute("class", "errorMessage");//standard way.. works for ie mozilla
        errorDiv.setAttribute("className", "errorMessage");//ie hack cause ie does not support setAttribute
        errorDiv.setAttribute("errorFor", e.id);;
        errorDiv.appendChild(error);
        enclosingDiv.insertBefore(errorDiv, firstDiv);
    } catch (e) {
        alert(e);
    }
}