Python DOM.walkChildren方法代码示例

# 需要导入模块: from pyjamas import DOM [as 别名]
# 或者: from pyjamas.DOM import walkChildren [as 别名]
    def onCompletion(self, responseText):
        # TODO - cope with unicode / utf-8 test results
        print "onCompletion", self.unittest.tests_outstanding, self.test_name
        self.unittest.async_test_name = self.test_name
        e1 = DOM.getElementById('testcompare1')
        e2 = DOM.getElementById('testcompare2')
        e1.innerHTML = responseText
        e2.innerHTML = responseText
        i1 = DOM.walkChildren(e1)
        i2 = DOM.walkChildren(e2)
        ok = True
        while ok:
            try:
                ec1 = i1.next()
                ec2 = i2.next()
            except StopIteration:
                break
            ok = ok and (ec1.nodeType == ec2.nodeType)
            if not ok:
                break
            print ec1.nodeName, ec1.nodeValue
            ok = ok and (ec1.nodeName == ec2.nodeName)
            ok = ok and (ec1.nodeValue == ec2.nodeValue)
            if not ok:
                break
            if hasattr(ec1, 'getInnerText') and hasattr(ec2, 'getInnerText'):
                print ec1.getInnerText()
                ok = ok and (ec1.getInnerText() == ec2.getInnerText())
            if not ok:
                break
            if hasattr(ec1, 'attributes') and hasattr(ec2, 'attributes'):
                a1 = ec1.attributes
                a2 = ec2.attributes
                ok = hasattr(a1, 'length') and hasattr(a2, 'length')
                if not ok:
                    break
                ok = ok and (a1.length == a2.length)
                if not ok:
                    break
                for i in range(a1.length):
                    ai1 = a1.item(i)
                    ai2 = a2.item(i)
                    ok = ok and (ai1.nodeValue == ai2.nodeValue)
                    ok = ok and (ai1.nodeName == ai2.nodeName)
        self.unittest.assertTrue(ok)
        self.unittest.tests_outstanding -= 1

        # clear the test HTML
        e1.innerHTML = ''
        e2.innerHTML = ''

# 需要导入模块: from pyjamas import DOM [as 别名]
# 或者: from pyjamas.DOM import walkChildren [as 别名]
def getElementsByTagName(element, tagname):
    res = []
    el = _check_tagname(element, tagname)
    if el:
        res.append(el)

    it = DOM.walkChildren(element)
    while True:
        try:
            child = it.next()
        except StopIteration:
            break
        el = _check_tagname(child, tagname)
        if el:
            res.append(el)
    return res

# 需要导入模块: from pyjamas import DOM [as 别名]
# 或者: from pyjamas.DOM import walkChildren [as 别名]
    def setTemplateText(self, text):
        """
        Set the template text; if the template is not HTML, a subclass
        could override this to pre-process the text into HTML before
        passing it to the default implementation.
        """
        if self.allowEdit:
            self.originalText = text
        # If we have children, remove them all first since we are
        # trashing their DOM
        for child in List(self.children):
            self.remove(child)

        DOM.setInnerHTML(self.getElement(), text)
        self.elementsById = {}
        self.links = []
        self.metaTags = {}
        self.forms = []
        self.metaTagList = []

        # Make the ids unique and store a pointer to each named element
        for node in DOM.walkChildren(self.getElement()):
            #console.log("Passing node with name %s", node.nodeName)
            if node.nodeName == "META":
                name = node.getAttribute("name")
                content = node.getAttribute("content")
                console.log("Found meta %o name %s content %s",
                            node, name, content)
                self.metaTags[name] = content
                self.metaTagList.append(node)
            elif node.nodeName == "BODY":
                self.body = node
            elif node.nodeName == "TITLE":
                self.title = DOM.getInnerText(node)
            elif node.nodeName == "FORM":
                self.forms.append(node)

            nodeId = DOM.getAttribute(node, "id")
            if nodeId:
                self.elementsById[nodeId] = node
                DOM.setAttribute(node, "id", self.id + ":" + node.id)
            nodeHref = DOM.getAttribute(node, "href")
            if nodeHref:
                self.links.append(node)

        self.loaded = True
        if self.attached:
            self.attachWidgets()
            self.widgetsAttached = True

        if self.allowEdit:
            self.editor = None
            self.editButton = Label("edit "+unescape(self.templateName))
            self.editButton.addStyleName("link")
            self.editButton.addStyleName("ContentPanelEditLink")
            self.editButton.addClickListener(EventDelegate("onClick", self,
                                             self.onEditContentClick))
            ComplexPanel.insert(self, self.editButton, self.getElement(),
                                len(self.children))

        self.notifyLoadListeners()